This brutal young and violent mistress is as powerful as cruel. Her slave has already given up the fight and begs her to stop strangling him. But she don't, she enjoys hurting him too much. His head turns red like a tomato but she anyway think that his limits aren't reached already...
Japanese mistress Amrita isn't only a master of bondage but also knows how to control a man's breath. She applies various holds to his throat and finds sleeper holds and head scissors the most effective - but also sits on his face, chokes him with her hands and strangles him with the bondage rope.
Mistress Onyx has no mercy for weak and helpless males. She holds Steve in tight sleeper-holds and he chokes him over long times. You can see him slowly turning purple trapped in her powerful arms.